feat: update icons

Author: xepozz

src/main/kotlin/com/github/xepozz/testo/TestoIcons.kt

@@ -1,11 +1,42 @@
 package com.github.xepozz.testo
 
+import com.intellij.icons.AllIcons
 import com.intellij.openapi.util.IconLoader
+import com.intellij.ui.LayeredIcon
 
 // https://intellij-icons.jetbrains.design
 // https://plugins.jetbrains.com/docs/intellij/icons.html#new-ui-tool-window-icons
 // https://plugins.jetbrains.com/docs/intellij/icons-style.html
 object TestoIcons {
     @JvmField
     val TESTO = IconLoader.getIcon("/icons/testo/icon.svg", this::class.java)
+
+    object PHP {
+        @JvmField
+        val FILE = IconLoader.getIcon("/icons/php/file.svg", this::class.java)
+        @JvmField
+        val CLASS = IconLoader.getIcon("/icons/php/class.svg", this::class.java)
+        @JvmField
+        val CLASS_ABSTRACT = IconLoader.getIcon("/icons/php/classAbstract.svg", this::class.java)
+    }
+
+    val TEST_FILE = LayeredIcon.layeredIcon {
+        arrayOf(
+            PHP.FILE,
+            AllIcons.Nodes.JunitTestMark,
+        )
+    }
+    val FINAL_TESTO_CLASS = LayeredIcon.layeredIcon {
+        arrayOf(
+            PHP.CLASS,
+            AllIcons.Nodes.FinalMark,
+            AllIcons.Nodes.JunitTestMark,
+        )
+    }
+    val ABSTRACT_TESTO_CLASS = LayeredIcon.layeredIcon {
+        arrayOf(
+            PHP.CLASS_ABSTRACT,
+            AllIcons.Nodes.JunitTestMark,
+        )
+    }
 }

src/main/kotlin/com/github/xepozz/testo/ui/TestoIconProvider.kt

@@ -0,0 +1,28 @@
+package com.github.xepozz.testo.ui
+
+import com.github.xepozz.testo.TestoIcons
+import com.github.xepozz.testo.isTestoFile
+import com.intellij.ide.IconProvider
+import com.intellij.openapi.util.Iconable
+import com.intellij.psi.PsiElement
+import com.intellij.psi.util.PsiTreeUtil
+import com.jetbrains.php.lang.psi.PhpFile
+import com.jetbrains.php.lang.psi.elements.PhpClass
+import javax.swing.Icon
+
+class TestoIconProvider : IconProvider() {
+    override fun getIcon(element: PsiElement, @Iconable.IconFlags flags: Int): Icon? {
+        val phpFile = element as? PhpFile ?: return null
+
+        if (!phpFile.isTestoFile()) return null
+
+        val phpClass = PsiTreeUtil.findChildOfType(phpFile, PhpClass::class.java)
+
+        return when {
+            phpClass == null -> TestoIcons.TEST_FILE
+            phpClass.modifier.isAbstract -> TestoIcons.ABSTRACT_TESTO_CLASS
+            phpClass.modifier.isFinal -> TestoIcons.FINAL_TESTO_CLASS
+            else -> TestoIcons.TEST_FILE
+        }
+    }
+}

src/main/resources/META-INF/plugin.xml

@@ -10,6 +10,9 @@
     <resource-bundle>messages.TestoBundle</resource-bundle>
 
     <extensions defaultExtensionNs="com.intellij">
+        <fileType
+                name="PHP"
+                fileNames="testo;testo.php;testo.bat"/>
         <runLineMarkerContributor
                 language="PHP"
                 implementationClass="com.github.xepozz.testo.TestoTestRunLineMarkerProvider"/>
@@ -24,7 +27,8 @@
                 implementation="com.github.xepozz.testo.tests.run.TestoDebugRunner"/>
         <implicitUsageProvider
                 implementation="com.github.xepozz.testo.references.TestFunctionImplicitUsageProvider"/>
-        <fileType name="PHP" fileNames="testo;testo.php;testo.bat"/>
+        <iconProvider
+                implementation="com.github.xepozz.testo.ui.TestoIconProvider" />
 
 <!--        <notificationGroup-->
 <!--                id="Testo"-->